The Eagles' lineup has evolved significantly since their formation, with core changes defining different eras.
Founding Era (1971-1975)
The original Eagles featured:
- Don Henley: Drums, vocals (remains current member)
- Glenn Frey: Guitar, vocals, keyboards (deceased 2016)
- Bernie Leadon: Guitar, banjo, vocals (departed 1975)
- Randy Meisner: Bass, vocals (departed 1977)
Peak Success Era (Late 1970s)
Key additions transformed their sound:

- Joe Walsh: Guitar, vocals (joined 1975, remains current)
- Timothy B. Schmit: Bass, vocals (replaced Meisner in 1977, remains current)
This lineup recorded "Hotel California" and "The Long Run".
Current Lineup (2020s)
The active touring band includes:
- Don Henley: Drums, vocals
- Joe Walsh: Guitar, vocals
- Timothy B. Schmit: Bass, vocals
- Vince Gill: Guitar, vocals (joined 2017)
- Deacon Frey: Guitar, vocals (joined 2017, departed 2022)
Notable Change: Deacon Frey (Glenn's son) departed in 2022. Scott F. Crago (touring drummer since 1994) and Steuart Smith (guitarist since 2001) remain essential touring members, though not official partners.